Added a 3d simulator screen. (stereogram)
It is an eye test simulator of Japan's driver's license examination.
Large-sized license and traction license and license of a passenger car are objects.
The stick of a center moves forward and backward.
If three positions suit, it will stop with a button.
It tries 3 times, and if it is a total of 60 mm and an average of 20 mm or less, it will pass.
SystemSound(screen lock) becomes when movement of a stick switches.
Since an actual measuring instrument is a solid and there is an image gap with a liquid crystal display, a measurement result is a reference value